3-Chloro-4-methoxy-N-(3-(methylsulfonyl)propyl)aniline CAS 1281501-91-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1281501-91-4 |
| Molecular Formula | C11H16ClNO3S |
| Molecular Weight | 277.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-4-methoxy-N-(3-(methylsulfonyl)propyl)aniline (CAS 1281501-91-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H16ClNO3S. Molecular weight: 277.77 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H16ClNO3S |
| Molecular Weight | 277.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(2-(Phenylamino)phenyl)propan-2-ol (CAS 73183-55-8)
- Amyloid β-Protein (1-39) trifluoroacetate salt (CAS 115427-62-8)
- (S)-2-((1-((Benzyloxy)carbonyl)pyrrolidin-3-yl)(cyclopropyl)amino)acetic acid (CAS 1353999-57-1)
- DMAPT (CAS 870677-05-7)
- 1-(2-Butoxy-4-fluorophenyl)ethan-1-ol (CAS 1339001-81-8)
- A-18-F-NH2; Morphine Modulating Neuropeptide (CAS 99588-52-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com